1// RUN: mlir-opt -pass-pipeline="builtin.module(func.func(convert-ub-to-llvm))" %s -split-input-file | FileCheck %s 2 3// Same below, but using the `ConvertToLLVMPatternInterface` entry point 4// and the generic `convert-to-llvm` pass. 5// RUN: mlir-opt --convert-to-llvm="filter-dialects=ub" --split-input-file %s | FileCheck %s 6 7// CHECK-LABEL: @check_poison 8func.func @check_poison() { 9// CHECK: {{.*}} = llvm.mlir.poison : i64 10 %0 = ub.poison : index 11// CHECK: {{.*}} = llvm.mlir.poison : i16 12 %1 = ub.poison : i16 13// CHECK: {{.*}} = llvm.mlir.poison : f64 14 %2 = ub.poison : f64 15// CHECK: {{.*}} = llvm.mlir.poison : !llvm.ptr 16 %3 = ub.poison : !llvm.ptr 17 return 18} 19